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老实人sdu3375木虫 (正式写手)
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[求助]
急求 谢谢大家！！！ 已有1人参与
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13C NMR，化合物可能不纯，溶剂为甲醇。数据如下： 10.66,10.77,10.92,11.48,11.89,13.40,13.52,15.41,15.67,16.01,16.95,17.21,17.31,18.16,18.44,18.85,22.33,26.24,28.88,29.05,29.36,29.76,30.67,34.23,35.06,36.84,40.84,43.60,44.43,67.82,68.28,68.85,70.44,70.64,70.82,71.08,72.39,74.09,75.23,77.47,79.64,101.21,173.35,174.31,174.46。 谢谢啦！ |
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老实人sdu3375: 金币+25 2015-05-12 17:33:39
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查询结果：共查到1327个化合物(查询结果仅供参考) 1 . 1α,3β,23-trihydroxy-olean-12-en-29-oate-23-O-α[3,4-diacetylrhamnopyranosyl] -29-O-α-rhamnopyranoside C46H72O15 相似度:69.5% Phytochemistry 2003 81-88 Antimicrobial activity of pentacyclic triterpenes isolated from African Combretaceae David R. Katerere, Alexander I. Gray, Robert J. Nash, Roger D. Waigh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 3-O-β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranosyl-12β,30-dihydroxy-olean-28,13β-olide C46H74O17 相似度:69.5% Carbohydrate Research 2011 346 2881-2885 New triterpenoid saponins from Patrinia scabiosaefolia Liang Gao, Lin Zhang, Nan Li, Jiang-Yun Liu, Pei-lie Cai, Shi-lin Yang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . Quamoclin V C49H84O24 相似度:69.3% Chemical & Pharmaceutical Bulletin 2012 60 1083-1087 Three New Resin Glycosides and a New Tetrahydropyran Derivative from the Seeds of Quamoclit pennata Masateru Ono, Yoshinari Takaki, Masamitsu Takatsuji, Kousuke Akiyama, Masafumi Okawa, Junei Kinjo, Hiroyuki Miyashita, Hitoshi Yoshimitsu, Toshihiro Nohara Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . glycoside(1a) 相似度:68.8% Chemical & Pharmaceutical Bulletin 2004 52(1) 142-145 Pregnane- and Furostane-Type Oligoglycosides from the Seeds of Allium tuberosum Tsuyoshi IKEDA, Hidetsugu TSUMAGARI, Masafumi OKAWA, and Toshihiro NOHARA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . 23-hydroxyimberbic acid 3-O-α-L-rhamnopyranosyl-23-O-α-L-4-acetylrhamnopyranoside C44H70O14 相似度:68.8% Journal of Natural Products 1989 Vol 52 528 New Mono- and Bi-Desmosidic Triterpenoids Isolated from Combretum padoides Leaves Colin B. Rogers Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 23-hydroxyimberbic acid 3-O-α-L-rhamnopyranosyl-23-O-α-L-rhamnoside C42H68O13 相似度:68.8% Journal of Natural Products 1989 Vol 52 528 New Mono- and Bi-Desmosidic Triterpenoids Isolated from Combretum padoides Leaves Colin B. Rogers Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . lα,3β,23,29-tetrahydroxyolean-12-ene 3-O-α-L-rhamnopyranosyl-23-O-α-L-rhamnopyranoside 相似度:68.8% Journal of Natural Products 1989 Vol 52 528 New Mono- and Bi-Desmosidic Triterpenoids Isolated from Combretum padoides Leaves Colin B. Rogers Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 11,12-di-O-iso-butyryl-8,9-anhydro-erythromycin A 6,9-hemiketal C45H77NO14 相似度:68.8% Bioorganic & Medicinal Chemistry Letters 2007 17 6340-6344 Design and synthesis via click chemistry of 8,9-anhydroerythromycin A 6,9-hemiketal analogues with anti-MRSA and -VRE activity Akihiro Sugawara, Toshiaki Sunazuka, Tomoyasu Hirose, Kenichiro Nagai, Yukie Yamaguchi, Hideaki Hanaki, K. Barry Sharpless, Satoshi ōmura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . stellatoside E C42H66O14 相似度:68.8% Heterocycles 2012 85 1377-1392 New Triterpenoid Saponins from Stenocereus eruca Kazutaka Kakuta, Takeshi Koike, Kaoru Kinoshita, Satoru Ito, Kiyotaka Koyama, and Kunio Takahashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . roxithromycin 相似度:68.8% Magnetic Resonance in Chemistry 1990 28 846-855 Analysis of the 1H and 13C NMR spectra of the novel macrolide antibiotic roxithromycin. Structure and conformation in solution Josyane Gharbi-Benarous, Marcel Delaforge, Isabelle Artaud and Jean-Pierre Girault Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . hauptsaponine S2 相似度:68.8% Pharmazie 1987 42 143-143 Steroidsaponine aus Dioscorea hispida L. Ng. X. Cuong, D. Zeigan, Gabriele Voigt, und K. Hiller Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . Macaoside H C45H74O17 相似度:68.8% Journal of Natural Products 2014 77 1770-1783 Anti-Inflammatory Spirostanol and Furostanol Saponins from Solanum macaonense Chia-Lin Lee, Tsong-Long Hwang, Juan-Cheng Yang, Hao-Ting Cheng, Wan-Jung He, Chiao-Ting Yen, Chao-Lin Kuo, Chao-Jung Chen, Wen-Yi Chang, and Yang-Chang Wu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . Compound 6 C48H80O14 相似度:68.7% Bioorganic & Medicinal Chemistry Letters 2009 19 2310-2314 Synthesis, cytotoxicity, and haemolytic activity of chacotrioside lupane-type neosaponins and their germanicane-type rearrangement products Charles Gauthier, Jean Legault, Marianne Piochon, Serge Lavoie, Samuel Tremblay, André Pichette Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . Compound 7 C48H80O15 相似度:68.7% Bioorganic & Medicinal Chemistry Letters 2009 19 2310-2314 Synthesis, cytotoxicity, and haemolytic activity of chacotrioside lupane-type neosaponins and their germanicane-type rearrangement products Charles Gauthier, Jean Legault, Marianne Piochon, Serge Lavoie, Samuel Tremblay, André Pichette Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . stellatoside C C48H76O18 相似度:68.7% Heterocycles 2012 85 1377-1392 New Triterpenoid Saponins from Stenocereus eruca Kazutaka Kakuta, Takeshi Koike, Kaoru Kinoshita, Satoru Ito, Kiyotaka Koyama, and Kunio Takahashi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . kudinoside A C47H74O18 相似度:68.0% Phytochemistry 1996 43 443-445 Triterpenoid glycosides from Ilex kudincha Ming-An Ouyang, Han-Qing Wang, Zi-Li Chen, Chong-Ren Yang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . Kudinoside F C47H74O18 相似度:68.0% Phytochemistry 1996 41 871-877 Triterpenes and triterpenoid glycosides from the leaves of Ilex kudincha Ming-An Ouyang, Chong-Ren Yang, Zi-Li Chen, Han-Qing Wang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . (20S)-3β,20,21-trihydroxydammar-24-ene 3-O-[α-L-rhamnopyranosyl(1→2)][β-D-xylopyranosyl(1→3)]-β-D-glucopyranoside 相似度:68.0% Chinese Chemical Letters 2010 21 699-701 A new dammarane-type triterpene saponin from Gynostemma pentaphyllum Lin Shi; Jia Qing Cao; Wei Li; Hong Zhao; Yu Qing Zhao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . dudinoside F C47H74O18 相似度:68.0% |
2楼2015-05-11 20:54:39
